21836743060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{64579}}^1$

素因数の和:64681

約数の個数: 96

約数和(自身を含む): 52728278400

約数和(自身を除く): 30891535340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 53, 55, 58, 106, 110, 116, 145, 212, 220, 265, 290, 319, 530, 580, 583, 638, 1060, 1166, 1276, 1537, 1595, 2332, 2915, 3074, 3190, 5830, 6148, 6380, 7685, 11660, 15370, 16907, 30740, 33814, 64579, 67628, 84535, 129158, 169070, 258316, 322895, 338140, 645790, 710369, 1291580, 1420738, 1872791, 2841476, 3422687, 3551845, 3745582, 6845374, 7103690, 7491164, 9363955, 13690748, 14207380, 17113435, 18727910, 20600701, 34226870, 37455820, 37649557, 41201402, 68453740, 75299114, 82402804, 99257923, 103003505, 150598228, 188247785, 198515846, 206007010, 376495570, 397031692, 412014020, 496289615, 752991140, 992579230, 1091837153, 1985158460, 2183674306, 4367348612, 5459185765, 10918371530, 21836743060]

約数ペア:

[(1, 21836743060), (2, 10918371530), (4, 5459185765), (5, 4367348612), (10, 2183674306), (11, 1985158460), (20, 1091837153), (22, 992579230), (29, 752991140), (44, 496289615), (53, 412014020), (55, 397031692), (58, 376495570), (106, 206007010), (110, 198515846), (116, 188247785), (145, 150598228), (212, 103003505), (220, 99257923), (265, 82402804), (290, 75299114), (319, 68453740), (530, 41201402), (580, 37649557), (583, 37455820), (638, 34226870), (1060, 20600701), (1166, 18727910), (1276, 17113435), (1537, 14207380), (1595, 13690748), (2332, 9363955), (2915, 7491164), (3074, 7103690), (3190, 6845374), (5830, 3745582), (6148, 3551845), (6380, 3422687), (7685, 2841476), (11660, 1872791), (15370, 1420738), (16907, 1291580), (30740, 710369), (33814, 645790), (64579, 338140), (67628, 322895), (84535, 258316), (129158, 169070)]